Frequency: 13.56MHz Read-write Chip: PN532 Baud Rate: 9600-115200bit/s (Configurable, default 9600) Protocol Standard: ISO18092，ISO14443A/B，Type C Supporting Card: NFC Read-write mode，NFC P2P mode, Mifare 1k S50, Mifare 4k S70, Ultralight, TypeA CPU card，TypeB card，Felica card Interface: UART（TTL） Power Supply: 5V Current: < 70mA Read Distance: ＞5cm（Depending on tags size and antenna technology） Antenna: External,Variety of optional specifications Operating Temperature: -10℃~+70℃ Storage Temperature: -20℃~+80℃ Dimension: 39mm×19mm×9mm （Full SDK files will be providable for second development.）
SNRDM-881 Series NFC Embedded Read Write Module is a contactless smart card reading and writing module developed based on ISO18092, ISO14443 typeA, ISO14443 typeB international standard protocols. It adopts highly integrated special card reading chip PN532, advanced watchdog and voltage monitoring circuit project design and features a high degree of integration, strong anti-interference ability, small size and more stable performance. Provides the underlying communication protocol, to facilitate the secondary development of client applications.
Application Mobile Payments Medical Electronics Access control electronic ticket product anti-counterfeiting public transportation e-card system
